CVE-2018-8584

Name: CVE-2018-8584
Creator: NVD / NIST
Published: 2018-11-14T01:29:02.003+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.70%

Last modified Jun 17, 2026

CVE-2018-8584 is a vulnerability of currently unknown severity. An elevation of privilege vulnerability exists when Windows improperly handles calls to Advanced Local Procedure Call (ALPC), aka "Windows ALPC Elevation of Privilege Vulnerability." This affects Windows Server 2016, Windows 10, Windows Server 2019, Windows 10 Servers.. EPSS estimates a 2.70% chance of exploitation in the next 30 days.

Description

An elevation of privilege vulnerability exists when Windows improperly handles calls to Advanced Local Procedure Call (ALPC), aka "Windows ALPC Elevation of Privilege Vulnerability." This affects Windows Server 2016, Windows 10, Windows Server 2019, Windows 10 Servers.

Metrics

EPSS Probability

2.70%

84.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-367

Affected Software

Vendor	Product	Versions
Microsoft	Windows 10	All versions
Microsoft	Windows 10	1607
Microsoft	Windows 10	1703
Microsoft	Windows 10	1709
Microsoft	Windows 10	1803
Microsoft	Windows 10	1809
Microsoft	Windows Server 2016	All versions
Microsoft	Windows Server 2016	1709
Microsoft	Windows Server 2016	1803
Microsoft	Windows Server 2019	All versions

References

http://www.securityfocus.com/bid/105808Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1042119Third Party Advisory, VDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8584Patch, Vendor Advisory
https://www.exploit-db.com/exploits/46104/Exploit, Third Party Advisory, VDB Entry
http://www.securityfocus.com/bid/105808Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1042119Third Party Advisory, VDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8584Patch, Vendor Advisory
https://www.exploit-db.com/exploits/46104/Exploit, Third Party Advisory, VDB Entry

Timeline

Published: Nov 14, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-8584?

How severe is CVE-2018-8584?

Severity scoring for CVE-2018-8584 is pending analysis. The EPSS model estimates a 2.70% probability of exploitation in the next 30 days.

How do I fix CVE-2018-8584?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-8584?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST